> 3 contour
166.085	-10.5683	3
166.168	-10.5521	3
166.252	-10.5398	3
166.335	-10.5297	3
166.418	-10.5275	3
166.502	-10.5263	3
166.585	-10.529	3
166.668	-10.5348	3
166.752	-10.5442	3
166.835	-10.5557	3
166.918	-10.5757	3
166.952	-10.5845	3
167.002	-10.5965	3
167.085	-10.6212	3
167.168	-10.6505	3
167.211	-10.6679	3
167.252	-10.684	3
167.335	-10.72	3
167.392	-10.7512	3
167.418	-10.7657	3
167.502	-10.814	3
167.533	-10.8345	3
167.585	-10.8682	3
167.653	-10.9179	3
167.668	-10.9291	3
167.752	-10.9974	3
167.756	-11.0012	3
167.835	-11.071	3
167.848	-11.0845	3
167.918	-11.16	3
167.925	-11.1679	3
167.996	-11.2512	3
168.002	-11.2584	3
168.059	-11.3345	3
168.085	-11.3722	3
168.116	-11.4179	3
168.165	-11.5012	3
168.168	-11.5069	3
168.211	-11.5845	3
168.249	-11.6679	3
168.252	-11.6736	3
168.285	-11.7512	3
168.316	-11.8345	3
168.335	-11.8968	3
168.341	-11.9179	3
168.363	-12.0012	3
168.381	-12.0845	3
168.394	-12.1679	3
168.403	-12.2512	3
168.409	-12.3345	3
168.411	-12.4179	3
168.409	-12.5012	3
168.405	-12.5845	3
168.396	-12.6679	3
168.384	-12.7512	3
168.367	-12.8345	3
168.347	-12.9179	3
168.335	-12.9562	3
168.322	-13.0012	3
168.292	-13.0845	3
168.257	-13.1679	3
168.252	-13.1786	3
168.219	-13.2512	3
168.174	-13.3345	3
168.168	-13.3442	3
168.125	-13.4179	3
168.085	-13.4774	3
168.069	-13.5012	3
168.007	-13.5845	3
168.002	-13.5906	3
167.937	-13.6679	3
167.918	-13.6882	3
167.86	-13.7512	3
167.835	-13.7763	3
167.769	-13.8345	3
167.752	-13.8494	3
167.668	-13.9161	3
167.666	-13.9179	3
167.585	-13.9762	3
167.547	-14.0012	3
167.502	-14.0301	3
167.418	-14.0777	3
167.406	-14.0845	3
167.335	-14.123	3
167.252	-14.1582	3
167.227	-14.1679	3
167.168	-14.1915	3
167.085	-14.2201	3
167.002	-14.2442	3
166.973	-14.2512	3
166.918	-14.2653	3
166.835	-14.2846	3
166.752	-14.2959	3
166.668	-14.3053	3
166.585	-14.3111	3
166.502	-14.3137	3
166.418	-14.3127	3
166.335	-14.3101	3
166.252	-14.3002	3
166.168	-14.2883	3
166.085	-14.2725	3
166.002	-14.2528	3
165.996	-14.2512	3
165.918	-14.2306	3
165.835	-14.2057	3
165.752	-14.1716	3
165.743	-14.1679	3
165.668	-14.1364	3
165.585	-14.0952	3
165.565	-14.0845	3
165.502	-14.0501	3
165.423	-14.0012	3
165.418	-13.9984	3
165.335	-13.9438	3
165.302	-13.9179	3
165.252	-13.8772	3
165.202	-13.8345	3
165.168	-13.8049	3
165.112	-13.7512	3
165.085	-13.7233	3
165.033	-13.6679	3
165.002	-13.6313	3
164.963	-13.5845	3
164.918	-13.5255	3
164.9	-13.5012	3
164.843	-13.4179	3
164.835	-13.4044	3
164.794	-13.3345	3
164.752	-13.2512	3
164.752	-13.2497	3
164.713	-13.1679	3
164.679	-13.0845	3
164.668	-13.0523	3
164.65	-13.0012	3
164.625	-12.9179	3
164.604	-12.8345	3
164.588	-12.7512	3
164.585	-12.7292	3
164.575	-12.6679	3
164.566	-12.5845	3
164.56	-12.5012	3
164.559	-12.4179	3
164.561	-12.3345	3
164.568	-12.2512	3
164.578	-12.1679	3
164.585	-12.1248	3
164.591	-12.0845	3
164.608	-12.0012	3
164.63	-11.9179	3
164.656	-11.8345	3
164.668	-11.8003	3
164.686	-11.7512	3
164.72	-11.6679	3
164.752	-11.602	3
164.76	-11.5845	3
164.803	-11.5012	3
164.835	-11.4464	3
164.853	-11.4179	3
164.91	-11.3345	3
164.918	-11.3241	3
164.974	-11.2512	3
165.002	-11.2172	3
165.044	-11.1679	3
165.085	-11.1241	3
165.124	-11.0845	3
165.168	-11.0418	3
165.214	-11.0012	3
165.252	-10.969	3
165.314	-10.9179	3
165.335	-10.9016	3
165.418	-10.8457	3
165.436	-10.8345	3
165.502	-10.7937	3
165.58	-10.7512	3
165.585	-10.7484	3
165.668	-10.7062	3
165.752	-10.6706	3
165.758	-10.6679	3
165.835	-10.636	3
165.918	-10.6105	3
165.935	-10.6679	3
165.918	-10.6886	3
165.835	-10.6791	3
165.776	-10.7512	3
165.835	-10.7911	3
165.918	-10.7853	3
165.959	-10.7512	3
166.002	-10.7141	3
166.058	-10.6679	3
166.017	-10.5845	3
166.085	-10.5683	3
> 3 contour
167.418	-13.7464	3
167.502	-13.7366	3
167.525	-13.7512	3
167.546	-13.8345	3
167.502	-13.8835	3
167.418	-13.8674	3
167.398	-13.8345	3
167.413	-13.7512	3
167.418	-13.7464	3
> 6 contour
166.252	-11.2365	6
166.335	-11.221	6
166.418	-11.2157	6
166.431	-11.2512	6
166.502	-11.3002	6
166.573	-11.2512	6
166.585	-11.2183	6
166.668	-11.2278	6
166.752	-11.2436	6
166.783	-11.2512	6
166.835	-11.263	6
166.918	-11.2924	6
167.002	-11.3278	6
167.015	-11.3345	6
167.085	-11.3695	6
167.164	-11.4179	6
167.168	-11.4207	6
167.252	-11.4809	6
167.277	-11.5012	6
167.335	-11.5509	6
167.368	-11.5845	6
167.418	-11.6412	6
167.441	-11.6679	6
167.502	-11.7499	6
167.503	-11.7512	6
167.555	-11.8345	6
167.585	-11.8928	6
167.598	-11.9179	6
167.634	-12.0012	6
167.661	-12.0845	6
167.668	-12.1127	6
167.683	-12.1679	6
167.699	-12.2512	6
167.708	-12.3345	6
167.711	-12.4179	6
167.709	-12.5012	6
167.7	-12.5845	6
167.685	-12.6679	6
167.668	-12.7333	6
167.664	-12.7512	6
167.637	-12.8345	6
167.602	-12.9179	6
167.585	-12.9518	6
167.56	-13.0012	6
167.509	-13.0845	6
167.502	-13.0946	6
167.448	-13.1679	6
167.418	-13.2027	6
167.375	-13.2512	6
167.335	-13.2924	6
167.286	-13.3345	6
167.252	-13.3621	6
167.173	-13.4179	6
167.168	-13.4214	6
167.085	-13.472	6
167.026	-13.5012	6
167.002	-13.5135	6
166.918	-13.5486	6
166.835	-13.5774	6
166.803	-13.5845	6
166.752	-13.597	6
166.668	-13.6127	6
166.585	-13.6222	6
166.502	-13.6263	6
166.418	-13.6246	6
166.335	-13.6191	6
166.252	-13.604	6
166.17	-13.5845	6
166.168	-13.5843	6
166.085	-13.5601	6
166.002	-13.5286	6
165.943	-13.5012	6
165.918	-13.4896	6
165.835	-13.4453	6
165.795	-13.4179	6
165.752	-13.3872	6
165.685	-13.3345	6
165.668	-13.3199	6
165.597	-13.2512	6
165.585	-13.239	6
165.522	-13.1679	6
165.502	-13.1408	6
165.46	-13.0845	6
165.418	-13.0153	6
165.41	-13.0012	6
165.366	-12.9179	6
165.335	-12.8432	6
165.331	-12.8345	6
165.304	-12.7512	6
165.283	-12.6679	6
165.269	-12.5845	6
165.262	-12.5012	6
165.259	-12.4179	6
165.262	-12.3345	6
165.271	-12.2512	6
165.286	-12.1679	6
165.307	-12.0845	6
165.335	-12.0025	6
165.335	-12.0012	6
165.37	-11.9179	6
165.415	-11.8345	6
165.418	-11.8295	6
165.467	-11.7512	6
165.502	-11.7033	6
165.529	-11.6679	6
165.585	-11.6041	6
165.604	-11.5845	6
165.668	-11.523	6
165.694	-11.5012	6
165.752	-11.4553	6
165.804	-11.4179	6
165.835	-11.3967	6
165.918	-11.3515	6
165.955	-11.3345	6
166.002	-11.3126	6
166.085	-11.2807	6
166.168	-11.2562	6
166.191	-11.2512	6
166.252	-11.2365	6
> 9 contour
166.252	-11.5799	9
166.335	-11.5598	9
166.418	-11.5505	9
166.502	-11.5484	9
166.585	-11.5541	9
166.668	-11.5676	9
166.732	-11.5845	9
166.752	-11.5895	9
166.779	-11.6679	9
166.835	-11.7137	9
166.915	-11.6679	9
166.918	-11.6609	9
166.93	-11.6679	9
167.002	-11.7131	9
167.05	-11.7512	9
167.085	-11.7807	9
167.139	-11.8345	9
167.168	-11.868	9
167.208	-11.9179	9
167.252	-11.9872	9
167.26	-12.0012	9
167.303	-12.0845	9
167.333	-12.1679	9
167.335	-12.1777	9
167.354	-12.2512	9
167.367	-12.3345	9
167.372	-12.4179	9
167.368	-12.5012	9
167.356	-12.5845	9
167.335	-12.6674	9
167.335	-12.6679	9
167.306	-12.7512	9
167.265	-12.8345	9
167.252	-12.8561	9
167.213	-12.9179	9
167.168	-12.9743	9
167.145	-13.0012	9
167.085	-13.061	9
167.058	-13.0845	9
167.002	-13.1283	9
166.939	-13.1679	9
166.918	-13.1801	9
166.835	-13.222	9
166.752	-13.2504	9
166.749	-13.2512	9
166.668	-13.2728	9
166.659	-13.2512	9
166.585	-13.204	9
166.518	-13.2512	9
166.502	-13.2919	9
166.418	-13.2895	9
166.335	-13.2802	9
166.252	-13.2604	9
166.224	-13.2512	9
166.168	-13.234	9
166.085	-13.198	9
166.031	-13.1679	9
166.002	-13.1505	9
165.918	-13.09	9
165.912	-13.0845	9
165.835	-13.0135	9
165.824	-13.0012	9
165.758	-12.9179	9
165.752	-12.9088	9
165.705	-12.8345	9
165.668	-12.7569	9
165.666	-12.7512	9
165.635	-12.6679	9
165.614	-12.5845	9
165.603	-12.5012	9
165.599	-12.4179	9
165.604	-12.3345	9
165.616	-12.2512	9
165.637	-12.1679	9
165.668	-12.086	9
165.669	-12.0845	9
165.709	-12.0012	9
165.752	-11.9341	9
165.762	-11.9179	9
165.83	-11.8345	9
165.835	-11.8288	9
165.918	-11.752	9
165.919	-11.7512	9
166.002	-11.6906	9
166.041	-11.6679	9
166.085	-11.643	9
166.168	-11.6064	9
166.238	-11.5845	9
166.252	-11.5799	9
> 12 contour
166.252	-11.8118	12
166.335	-11.7874	12
166.418	-11.7729	12
166.502	-11.7701	12
166.585	-11.7773	12
166.668	-11.7954	12
166.752	-11.8258	12
166.769	-11.8345	12
166.835	-11.8703	12
166.903	-11.9179	12
166.918	-11.9303	12
166.989	-12.0012	12
167.002	-12.017	12
167.05	-12.0845	12
167.085	-12.1516	12
167.093	-12.1679	12
167.123	-12.2512	12
167.14	-12.3345	12
167.146	-12.4179	12
167.141	-12.5012	12
167.125	-12.5845	12
167.096	-12.6679	12
167.085	-12.6898	12
167.054	-12.7512	12
167.002	-12.8248	12
166.994	-12.8345	12
166.918	-12.9106	12
166.909	-12.9179	12
166.835	-12.9702	12
166.778	-13.0012	12
166.752	-13.0146	12
166.668	-13.045	12
166.585	-13.0631	12
166.502	-13.07	12
166.418	-13.0668	12
166.335	-13.0524	12
166.252	-13.0284	12
166.191	-13.0012	12
166.168	-12.9905	12
166.085	-12.9375	12
166.061	-12.9179	12
166.002	-12.8627	12
165.976	-12.8345	12
165.918	-12.7534	12
165.917	-12.7512	12
165.874	-12.6679	12
165.847	-12.5845	12
165.835	-12.5225	12
165.831	-12.5012	12
165.826	-12.4179	12
165.832	-12.3345	12
165.835	-12.3191	12
165.848	-12.2512	12
165.877	-12.1679	12
165.918	-12.0892	12
165.921	-12.0845	12
165.981	-12.0012	12
166.002	-11.9786	12
166.067	-11.9179	12
166.085	-11.9036	12
166.168	-11.8502	12
166.202	-11.8345	12
166.252	-11.8118	12
> 15 contour
166.335	-11.9714	15
166.418	-11.9478	15
166.502	-11.9437	15
166.585	-11.9535	15
166.668	-11.9793	15
166.712	-12.0012	15
166.752	-12.0238	15
166.822	-12.0845	15
166.835	-12.099	15
166.893	-12.1679	15
166.918	-12.2103	15
166.938	-12.2512	15
166.961	-12.3345	15
166.969	-12.4179	15
166.963	-12.5012	15
166.94	-12.5845	15
166.918	-12.6298	15
166.896	-12.6679	15
166.835	-12.7421	15
166.827	-12.7512	15
166.752	-12.8165	15
166.72	-12.8345	15
166.668	-12.861	15
166.585	-12.8869	15
166.502	-12.8964	15
166.418	-12.8915	15
166.335	-12.8681	15
166.252	-12.8371	15
166.247	-12.8345	15
166.168	-12.7801	15
166.137	-12.7512	15
166.085	-12.6874	15
166.072	-12.6679	15
166.031	-12.5845	15
166.008	-12.5012	15
166.002	-12.4179	15
166.009	-12.3345	15
166.033	-12.2512	15
166.075	-12.1679	15
166.085	-12.1535	15
166.143	-12.0845	15
166.168	-12.0609	15
166.252	-12.0023	15
166.255	-12.0012	15
166.335	-11.9714	15
> 18 contour
166.335	-12.1524	18
166.418	-12.1109	18
166.502	-12.1039	18
166.585	-12.1186	18
166.668	-12.1598	18
166.679	-12.1679	18
166.752	-12.2448	18
166.756	-12.2512	18
166.789	-12.3345	18
166.8	-12.4179	18
166.791	-12.5012	18
166.758	-12.5845	18
166.752	-12.5941	18
166.684	-12.6679	18
166.668	-12.6805	18
166.585	-12.7225	18
166.502	-12.737	18
166.418	-12.729	18
166.335	-12.6868	18
166.298	-12.6679	18
166.252	-12.6368	18
166.21	-12.5845	18
166.172	-12.5012	18
166.168	-12.4696	18
166.162	-12.4179	18
166.168	-12.3754	18
166.175	-12.3345	18
166.212	-12.2512	18
166.252	-12.2019	18
166.305	-12.1679	18
166.335	-12.1524	18
> 21 contour
166.418	-12.3305	21
166.502	-12.3112	21
166.56	-12.3345	21
166.585	-12.3614	21
166.603	-12.4179	21
166.585	-12.4879	21
166.576	-12.5012	21
166.502	-12.5321	21
166.418	-12.5096	21
166.412	-12.5012	21
166.392	-12.4179	21
166.415	-12.3345	21
166.418	-12.3305	21